Neutron scattering study on magnetism and superconductivity in UGe 2

Naofumi Aso; Hiroyuki Nakane; Gaku Motoyama; Noriaki K. Sato; Yoshiya Uwatoko; Tetsuya Takeuchi; Yoshiya Homma; Yoshinobu Shiokawa; Kazuma Hirota

doi:10.1016/j.physb.2005.01.421

Neutron scattering study on magnetism and superconductivity in UGe ₂

Naofumi Aso, Hiroyuki Nakane, Gaku Motoyama, Noriaki K. Sato, Yoshiya Uwatoko, Tetsuya Takeuchi, Yoshiya Homma, Yoshinobu Shiokawa, Kazuma Hirota

IMR - Materials Processing and Characterization Division

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

Elastic neutron scattering experiments on the pressure-induced ferromagnetic superconductor UGe2 have been carried out under pressures P up to 1.6 GPa at temperatures T down to 60 mK, to study the correlation between superconductivity and ferromagnetism. No change was observed in ferromagnetic Bragg peak intensities nor a line width at Q=(0,0,1) through the superconducting transition temperature TSC under P∼1.10 and 1.25 GPa, suggesting that the ferromagnetism is not affected by the onset of superconductivity under these two pressures.

Original language	English
Pages (from-to)	1051-1053
Number of pages	3
Journal	Physica B: Condensed Matter
Volume	359-361
Issue number	SPEC. ISS.
DOIs	https://doi.org/10.1016/j.physb.2005.01.421
Publication status	Published - 2005 Apr 30

Keywords

Heavy fermion
Magnetism
Neutron scattering
Superconductivity
UGe

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10.1016/j.physb.2005.01.421

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title = "Neutron scattering study on magnetism and superconductivity in UGe 2",

abstract = "Elastic neutron scattering experiments on the pressure-induced ferromagnetic superconductor UGe2 have been carried out under pressures P up to 1.6 GPa at temperatures T down to 60 mK, to study the correlation between superconductivity and ferromagnetism. No change was observed in ferromagnetic Bragg peak intensities nor a line width at Q=(0,0,1) through the superconducting transition temperature TSC under P∼1.10 and 1.25 GPa, suggesting that the ferromagnetism is not affected by the onset of superconductivity under these two pressures.",

keywords = "Heavy fermion, Magnetism, Neutron scattering, Superconductivity, UGe",

author = "Naofumi Aso and Hiroyuki Nakane and Gaku Motoyama and Sato, {Noriaki K.} and Yoshiya Uwatoko and Tetsuya Takeuchi and Yoshiya Homma and Yoshinobu Shiokawa and Kazuma Hirota",

note = "Funding Information: N.A., N.K.S. and K.H. are supported by a Grant-in Aid from the Ministry of Education, Science, Sports, Culture and Technology, Japan. The single crystals were partially grown at Oarai Branch, Institute for Material Research, Tohoku University.",

year = "2005",

month = apr,

day = "30",

doi = "10.1016/j.physb.2005.01.421",

language = "English",

volume = "359-361",

pages = "1051--1053",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier",

number = "SPEC. ISS.",

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TY - JOUR

T1 - Neutron scattering study on magnetism and superconductivity in UGe 2

AU - Aso, Naofumi

AU - Nakane, Hiroyuki

AU - Motoyama, Gaku

AU - Sato, Noriaki K.

AU - Uwatoko, Yoshiya

AU - Takeuchi, Tetsuya

AU - Homma, Yoshiya

AU - Shiokawa, Yoshinobu

AU - Hirota, Kazuma

N1 - Funding Information: N.A., N.K.S. and K.H. are supported by a Grant-in Aid from the Ministry of Education, Science, Sports, Culture and Technology, Japan. The single crystals were partially grown at Oarai Branch, Institute for Material Research, Tohoku University.

PY - 2005/4/30

Y1 - 2005/4/30

N2 - Elastic neutron scattering experiments on the pressure-induced ferromagnetic superconductor UGe2 have been carried out under pressures P up to 1.6 GPa at temperatures T down to 60 mK, to study the correlation between superconductivity and ferromagnetism. No change was observed in ferromagnetic Bragg peak intensities nor a line width at Q=(0,0,1) through the superconducting transition temperature TSC under P∼1.10 and 1.25 GPa, suggesting that the ferromagnetism is not affected by the onset of superconductivity under these two pressures.

AB - Elastic neutron scattering experiments on the pressure-induced ferromagnetic superconductor UGe2 have been carried out under pressures P up to 1.6 GPa at temperatures T down to 60 mK, to study the correlation between superconductivity and ferromagnetism. No change was observed in ferromagnetic Bragg peak intensities nor a line width at Q=(0,0,1) through the superconducting transition temperature TSC under P∼1.10 and 1.25 GPa, suggesting that the ferromagnetism is not affected by the onset of superconductivity under these two pressures.

KW - Heavy fermion

KW - Magnetism

KW - Neutron scattering

KW - Superconductivity

KW - UGe

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U2 - 10.1016/j.physb.2005.01.421

DO - 10.1016/j.physb.2005.01.421

M3 - Article

AN - SCOPUS:18144391864

SN - 0921-4526

VL - 359-361

SP - 1051

EP - 1053

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

IS - SPEC. ISS.

ER -

Neutron scattering study on magnetism and superconductivity in UGe ₂

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Keywords

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